型號(hào)/規(guī)格:FR20S-1P/FR20S-2P/FR20S-3P/FR20S-4P94#$NOHKEN%^95#$貿(mào)易商%^140#$全新%^96#$日本能研
產(chǎn)品描述:日本能研NOHKEN連桿式浮球開(kāi)關(guān)FR20S-1P/FR20S-2P/FR20S-3P/FR20S-4P
概要
導(dǎo)桿內(nèi)裝有密封的干簧開(kāi)關(guān),浮球中裝有磁體,當(dāng)浮球隨液位上升或下降時(shí)浮球...
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